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课程要求安装软件selenium
安装语句
PS D:\python\python36> pip install selenium
提示提示需要升级pip–提示升级语句
PS D:\python\python36> python -m pip install --upgrade pip
经多次测试安装及升级失败,直接通过错误提示中地址,下载selenium及pip升级包,放到python安装目录,即与python.exe文件同一目录中(D:\python\python36\)
执行离线安装命令:
PS D:\python\python36> python -m pip install --upgrade .\pip-20.1.1-py2.py3-none-any.whl
PS D:\python\python36> python -m pip install .\selenium-3.141.0-py2.py3-none-any.whl
安装成功
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